{"instruction": "You are an expert in named entity recognition. Please extract entities that match the schema definition from the input. Return an empty list if the entity type does not exist. Please respond in the format of a JSON string.", "schema": ["person", "plant", "astronomical object", "organization", "geographical phenomenon", "food"], "input": "With its contrasts between freedom and enslavement , war and peace , light and dark , this work has a close affinity with Beethoven 's \" Fidelio \" ."}
{"person": ["Beethoven"], "plant": [], "astronomical object": [], "organization": [], "geographical phenomenon": [], "food": []}